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XU-5 Ultraviolet and Visible Spectrophotometer
خصائص المنتج
● High precision: using micrometer level precision screw drive grating, to ensure the accuracy of wavelength < ±0.5nm; Transmission ratio accuracy up to ±0.3%.
● Easy to use: 7 بوصة تعمل باللمس اللون, map, curve at a glance, سهل تنفيذه. Special test programs for quantitative, qualitative, kinetic, DNA/RNA, multi-wavelength analysis, لقطة شاشة QQ 20180731180926A.
● Long service life: the original imported deuterium lamp, tungsten lamp, to ensure that the light source life up to 2 تاوب بيرجر ستينسبي, receiver life up to 20 تاوب بيرجر ستينسبي.
● Wide application field: Optional automatic sampling device, micro pool frame, 5° mirror reflection and other accessories, expand to many application fields.
Product function
● Photometric measurement: easy to measure the absorbance and transmittance of the sample at the specified wavelength. Up to 10 wavelengths can be measured simultaneously by multi-wavelength fixed point test.
● Quantitative measurement: automatic establishment of standard curve, first-order zero crossing, second-order, third-order curve fitting, single wavelength correction, dual wavelength correction, three-point method is optional;
● Qualitative measurement: spectrum processing methods include: scaling, smoothing, filtering, peak and valley detection, لقطة شاشة QQ 20180731180926A.
Kinetic measurement: enzyme kinetic reaction rate calculation. Zoom, smoothing, filtering, peak and valley detection, derivation and other map processing methods for you to choose;
●DNARNA, protein test function, automatic calculation of sample ratio and concentration.
المؤشرات الفنية الاساسية
1. نطاق الطول الموجي: 190-1100تاوب بيرجر ستينسبي
2. Spectral bandwidth: 2تاوب بيرجر ستينسبي
3. Wavelength accuracy: ±0.5nm
4. Transmission ratio accuracy: ±0.3%T
5. Stray light: ≤0.05%T
التكوين القياسي
♦ One main machine
♦ 1-5cm manual sample holder 1 جلس
♦1 cm standard quartz colorimetric dish 1 box (2 PCS)
♦ 1cm standard glass colorimetric dish 1 box (4 PCS)
♦ Dust Cover 1 piece
Optional accessories
♦AS-11 single slot micro sample rack (optional when using a cubed less than 500ul);
♦AS-41 1~ 5cm optical path sample rack in 4 slots (optional when using 2~ 5cm optical path cuprate);
♦AS-42 10 cm optical path sample stand in Slot 4 (optional when using 10 cm optical path cubed);
♦AS-46 built-in micro printer (data printout required);
♦AS-47 external micro printer (data printout required);
♦AS-81 Automatic sample rack 1 cm in Slot 8 (optional to improve the automation of instrument use).